添加筛选调价

Areas/Admin/Controllers/MainServer/UsersController.cs

@@ -1455,7 +1455,7 @@ namespace MySystem.Areas.Admin.Controllers
                 end = datelist[1].Replace("-", "");
                 con += " and TradeDate>='" + start + "' and TradeDate<='" + end + "'";
             }
-            if (!string.IsNullOrEmpty(BrandSelect.ToString()))
+            if (!string.IsNullOrEmpty(BrandSelect.ToString()) && BrandId > 0)
             {
                 con += " and BrandId='" + BrandId + "'";
             }